extend sync status interface to sync provider

sync/src/lib.rs

@@ -95,9 +95,11 @@ impl Default for SyncConfig {
 }
 
 /// Current sync status
-pub trait SyncStatusProvider: Send + Sync {
+pub trait SyncProvider: Send + Sync {
 	/// Get sync status
 	fn status(&self) -> SyncStatus;
+	/// Insert transaction in the sync transaction queue
+	fn insert_transaction(&self, transaction: ethcore::transaction::SignedTransaction);
 }
 
 /// Ethereum network protocol handler
@@ -130,9 +132,16 @@ impl EthSync {
 	pub fn restart(&mut self, io: &mut NetworkContext<SyncMessage>) {
 		self.sync.write().unwrap().restart(&mut NetSyncIo::new(io, self.chain.deref()));
 	}
+}
+
+impl SyncProvider for EthSync {
+	/// Get sync status
+	fn status(&self) -> SyncStatus {
+		self.sync.read().unwrap().status()
+	}
 
 	/// Insert transaction in transaction queue
-	pub fn insert_transaction(&self, transaction: ethcore::transaction::SignedTransaction) {
+	fn insert_transaction(&self, transaction: ethcore::transaction::SignedTransaction) {
 		use util::numbers::*;
 
 		let nonce_fn = |a: &Address| self.chain.state().nonce(a) + U256::one();
@@ -141,13 +150,6 @@ impl EthSync {
 	}
 }
 
-impl SyncStatusProvider for EthSync {
-	/// Get sync status
-	fn status(&self) -> SyncStatus {
-		self.sync.read().unwrap().status()
-	}
-}
-
 impl NetworkProtocolHandler<SyncMessage> for EthSync {
 	fn initialize(&self, io: &NetworkContext<SyncMessage>) {
 		io.register_timer(0, 1000).expect("Error registering sync timer");